def test_external_packages_have_consistent_hash(self):
if spack.config.get('config:concretizer') == 'original':
pytest.skip('This tests needs the ASP-based concretizer')
s, t = Spec('externaltool'), Spec('externaltool')
s._old_concretize(), t._new_concretize()
assert s.dag_hash() == t.dag_hash()
assert s.build_hash() == t.build_hash()
assert s.full_hash() == t.full_hash()
